Abrasive Jet Machining in Engineering
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Questions and Answers

What is the range of wire diameter used in Wire cut EDM?

  • 0.4 to 0.8 mm
  • 0.05 to 0.3 mm (correct)
  • 0.1 to 0.4 mm
  • 0.3 to 0.6 mm

    • In Wire cut EDM, what type of dielectric is used?

  • Tap water
  • De Ionized water (correct)
  • De Oxygenated water
  • Distilled water

    • What is the typical cutting rate in wire EDM for 25 mm steel?

  • 50 to 80 mm/hour
  • 100 to 150 mm/hour
  • 20 to 50 mm/hour
  • 38 to 115 mm/hour (correct)

    • Which parameter in Wire cut EDM is responsible for spark initiation time?

    <p>Pulse on time</p> Signup and view all the answers

    What effect does a tilt of +10° have in Wire cut EDM?

    <p>Improves surface finish</p> Signup and view all the answers

    What is a key advantage of Wire-cut EDM?

    <p>Machined surfaces are smooth</p> Signup and view all the answers

    Which material is NOT commonly used in Wire cut EDM?

    <p>Aluminum</p> Signup and view all the answers

    What is the typical flow range of the dielectric in Wire cut EDM?

    <p>5 to 30 LPM</p> Signup and view all the answers

    In Wire cut EDM, what does MRR stand for?

    <p>Machine Removal Rate</p> Signup and view all the answers

    'No cutting force are encountered' is an advantage of Wire-cut EDM due to:

    <p>'No physical tool contact'</p> Signup and view all the answers

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